An introductory sentence for a brief summary of the passage is provided below.

下面这个介绍性句子简要总结了这篇文章。

youdao

Once it's clear that "however" is just an introductory adverb, the sentence makes sense.

“However,” 在这里只是一个引导性的副词，这个句子就是有意义了。

youdao

Once it's clear that "however" is just an introductory adverb, the sentence makes sense.

“However,” 在这里只是一个引导性的副词，这个句子就是有意义了。

youdao